What is the official website of Doubleday ?

The official website of Doubleday is http://knopfdoubleday.com/imprint/doubleday/.

What is Doubleday's cybersecurity risk score?

Doubleday has an AI-generated cybersecurity risk score of 754 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Doubleday experienced?

According to Rankiteo, Doubleday currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Doubleday been affected by any supply chain cyber incidents ?

According to Rankiteo, Doubleday has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Doubleday have SOC 2 Type 1 certification ?

According to Rankiteo, Doubleday is not certified under SOC 2 Type 1.

Does Doubleday have SOC 2 Type 2 certification ?

According to Rankiteo, Doubleday does not hold a SOC 2 Type 2 certification.

Does Doubleday comply with GDPR ?

According to Rankiteo, Doubleday is not listed as GDPR compliant.

Does Doubleday have PCI DSS certification ?

According to Rankiteo, Doubleday does not currently maintain PCI DSS compliance.

Does Doubleday comply with HIPAA ?

According to Rankiteo, Doubleday is not compliant with HIPAA regulations.

Does Doubleday have ISO 27001 certification ?

According to Rankiteo,Doubleday is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Doubleday operate in ?

Doubleday operates primarily in the Book and Periodical Publishing industry.

How many employees does Doubleday have ?

Doubleday employs approximately None employees people worldwide.

Does Doubleday own any subsidiaries ?

Doubleday presently has no subsidiaries across any sectors.

How many LinkedIn followers does Doubleday have ?

Doubleday's official LinkedIn profile has approximately 4,572 followers.

What is the NAICS classification code for Doubleday ?

Doubleday is classified under the NAICS code 511, which corresponds to Publishing Industries (except Internet).

Does Doubleday have a Crunchbase profile ?

No, Doubleday does not have a profile on Crunchbase.

Does Doubleday have a LinkedIn profile ?

Yes, Doubleday maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/doubleday-prh.

How many cybersecurity incidents has Doubleday experienced ?

As of June 27, 2026, Rankiteo reports that Doubleday has not experienced any cybersecurity incidents.

How many peer or competitor companies does Doubleday have ?

Doubleday has an estimated 5,131 peer or competitor companies worldwide.

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Doubleday

Boost Score +25 with badge (5 left)

754

/1000

Fair

779

/1000

Fair

Doubleday Vendor Cyber Rating & Cyber Score

knopfdoubleday.com

Add Your Compliance Badge

Doubleday was founded in 1897, when Frank Nelson Doubleday formed Doubleday & McClure Company in partnership with magazine publisher Samuel McClure. Among their first bestsellers was The Day’s Work by Rudyard Kipling. Today, Doubleday and its Nan A. Talese imprint publish an array of commercial fiction, literary fiction and serious nonfiction titles. Among the bestselling and prize-winning authors published by Doubleday are Anne Applebaum, Pat Barker, Dan Brown, Bill Bryson, David Grann, John Grisham, Mark Haddon, Michio Kaku, Jon Krakauer, Kevin Kwan, Erin Morgenstern, Candice Millard, Hampton Sides, Jeffrey Toobin, and Colson Whitehead. Nan A. Talese authors include Margaret Atwood, Pat Conroy, and Ian McEwan.

Doubleday A.I CyberSecurity Scoring

Scoring History

Doubleday

Doubleday CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

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A.I.

Doubleday Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Doubleday

Incidents vs Book and Periodical Publishing Industry Avg (This Year)

No incidents recorded for Doubleday in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Doubleday in 2026.

Incident Types Doubleday vs Book and Periodical Publishing Industry Avg (This Year)

No incidents recorded for Doubleday in 2026.

Incident History - Doubleday (X = Date, Y = Severity)

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SUBSIDIARY

Doubleday Subsidiaries

Doubleday

Book and Periodical Publishing

Website: http://knopfdoubleday.com/imprint/doubleday/

Company Size: 51-200 employees

Penguin Random HouseBook Publishing

Penguin Publishing GroupBook and Periodical Publishing

Portfolio | Penguin Random HouseBook and Periodical Publishing

Random House GroupBook and Periodical Publishing

Penguin PressBook and Periodical Publishing

Plume BooksBook and Periodical Publishing

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Doubleday Similar Companies

Forbes

forbes.com

Forbes Media is a global media, branding and technology company, with a focus on news and information about business, investing, technology, entrepreneurship, leadership and affluent lifestyles. The company publishes Forbes, Forbes Asia, and Forbes Europe magazines as well as Forbes.com. The Forbes brand today reaches more than 94 million people worldwide with its business message each month through its magazines and 37 licensed local editions around the globe, Forbes.com, TV, conferences, research, social and mobile platforms. Forbes Media’s brand extensions include conferences, real estate, education, financial services, and technology license agreements. Forbes is an equal opportunity employer.

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NEWS

Doubleday CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 26, 2026 02:45 AM

CISA eyes plan for more than 300 new hires

The Cybersecurity and Infrastructure Security Agency, after a year of workforce reductions that has left CISA's ranks depleted,...

Read Article

March 17, 2026 10:23 PM

Energy’s cyber unit eyes new strategic plan

CESER's new plan is coming together as it and other agencies start to implement the new national cybersecurity strategy.

Read Article

March 12, 2026 07:00 AM

DoD to evaluate ‘external’ CMMC risks

A new GAO report found the Pentagon hasn't fully fleshed out the risks of relying on the private sector to implement the CMMC program.

Read Article

March 09, 2026 07:00 AM

CISA delays cyber incident reporting town halls due to shutdown

The Cybersecurity and Infrastructure Security Agency is postponing meetings with industry on a forthcoming cyber incident reporting rule due...

Read Article

March 05, 2026 08:00 AM

GSA’s CMMC-like rules raise concerns in industry

GSA's new guide is raising concerns about an increasing patchwork of contractor cybersecurity rules across government.

Read Article

March 02, 2026 08:00 AM

Leader of federal cyber defense programs resigns from CISA

Shelly Hartsook led CISA efforts to improve cybersecurity capacity governmentwide. Her departure continues a steady string of resignations...

Read Article

February 27, 2026 08:00 AM

CISA leadership shakeup comes amid ‘pressure’ moment for cyber agency

Nick Andersen, executive assistant director for cybersecurity, will now serve as acting CISA director after Madhu Gottumukkala was moved to...

Read Article

February 20, 2026 08:00 AM

NIST agentic AI initiative looks to get handle on security

Before AI agents run amok, a new NIST project is seeking feedback on the secure use of the fast evolving technology.

Read Article

February 17, 2026 08:00 AM

Energy Department ‘center of excellence’ delves into OT cybersecurity

Agencies and laboratories under the Department of Energy are collaborating as part of a center of excellence concept focused on securing the...

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-56414

SUMMARY

A vulnerability exists in H.View IP cameras certificate-related upload interfaces allow authenticated users to store arbitrary file content to fixed, persistent filesystem locations without validating file type, structure, or size. This design omission enables the placement of unexpected or malformed data in locations intended for trusted certificate material, which could affect system integrity or behavior even after reboot.

Published

Date2026-06-26

Updated

Date2026-06-26

RISK INFORMATION (Score: 7.2)

cvss3

Base Score: 7.2

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 8.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

1.2

REFERENCES

CVE-2026-55975

SUMMARY

A vulnerability exists in H.View IP cameras that could allow an authenticated user to supply unsanitized XML fields to the device's certificate generation interface, which are incorporated into a backend certificate creation command without proper input validation. This may allow for command execution with elevated privileges during certificate generation.

Published

Date2026-06-26

Updated

Date2026-06-26

RISK INFORMATION (Score: 7.2)

cvss3

Base Score: 7.2

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 8.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

1.2

REFERENCES

CVE-2026-33560

SUMMARY

The DMP-5000 file service exposes authenticated arbitrary file upload functionality. There are exposed endpoints which allows authenticated users to upload files of any type without validation. No file extension filtering or content inspection is enforced which allows executable binaries and scripts to be accepted and written directly to the server.

Published

Date2026-06-26

Updated

Date2026-06-26

RISK INFORMATION (Score: 7.1)

cvss3

Base Score: 7.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

cvss4

Base Score: 8.4

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:L/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

4.2

Exploitability

2.8

REFERENCES

CVE-2026-31928

SUMMARY

The DMP-5000 devices are shipped with a default administrative web account with weak authentication controls, which are not required to be changed during initial configuration or operation. Using these accounts provides full system access.

Published

Date2026-06-26

Updated

Date2026-06-26

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

cvss4

Base Score: 9.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-28701

SUMMARY

Various versions of Daktronics Controller Firmware could allow authenticated and unauthenticated remote users to escape the intended directory and enumerate arbitrary file system paths.

Published

Date2026-06-26

Updated

Date2026-06-26

RISK INFORMATION (Score: 9.8)

cvss3

Base Score: 9.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

cvss4

Base Score: 9.3

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

5.9

Exploitability

3.9

REFERENCES

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Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

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